Color #3F576B

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Information about #3F576B color

#3F576B color image

Basic facts about this digital color

In the Register's classification, #3F576B belongs to the Azure Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(63, 87, 107) (24.7% red, 34.1% green, 42% blue), or CMYK 17 / 8 / 0 / 58 for print. Curious how these numbers work? Read our RGB color codes guide.

#3F576B presents itself as a moderately toned steel-blue azure — one that holds a balanced mid-tone. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Dalek (#475769). Its next-closest registered neighbors are East Bay (#47526E) and Undercurrent (#365C6C).

In RGB terms — rgb(63, 87, 107) — the blue channel does the heavy lifting here. If you plan to put text on a #3F576B background, choose white — the contrast ratio is 7.5:1 (passing WCAG AAA), while black manages only 2.8:1. No one has named #3F576B so far. Register a name for it and it becomes a permanent record.

#3F576B color variations

View this color variations of tints, shades, tones and hues.

#3F576B color tints

Tints look brighter, pastel, and less intense.

#3F576B

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#577995

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#7D9BB3

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#A8BCCC

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#D3DDE5

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White

#3F576B color shades

Shades look darker, richer, and more solid.

#3F576B

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#314554

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#25333F

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#18222A

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#0C1115

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Black

#3F576B color tones

Tones looks more sophisticated and complex than base colors.

#3F576B

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#495E70

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#556775

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#626F79

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#70777D

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Grey

#3F576B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.

#5A3E6A

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#493E6A

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#3E446A

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#3F576B

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#3E676A

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#3E6A5A

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#3E6A49

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#3F576B color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

#3F576B

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#6A523E

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

#3F576B

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#6A683E

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#6A3E40

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Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

#3E406A

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#3F576B

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#3E6A68

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

#3F576B

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#6A3E56

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#566A3E

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

#3F576B

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#523E6A

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#6A523E

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#566A3E

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

#3F576B

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#683E6A

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#6A523E

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#406A3E

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Alternatives to #3F576B color

View adjacent and very similar colors.

#3E616A

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#3E5F6A

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#3E5D6A

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#3E5B6A

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#3E596A

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#3E566A

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#3E546A

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#3E526A

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#3E506A

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#3E4E6A

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#3E4B6A

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#3E496A

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#4B555D

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#485560

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#465662

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#435665

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#415668

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#3D576C

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#39576F

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#375772

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#345774

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#325877

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#2F5879

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#35495A

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#394E60

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#3A5164

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#3C5467

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#40596D

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#425C70

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#445E74

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#466177

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#48637A

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#4A667D

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[<<< 1 COLOR BACKWARD] #3F576A

Color has no name

#3F576C [1 COLOR FORWARD >>>]

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Nearest named colors to #3F576B

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Dalek

#475769

East Bay

#47526E

Undercurrent

#365C6C

Quayside

#424F71

San Juan

#445761

Vintage Indigo

#4A556B

Chambray

#475877

Independence

#4C516D

Night Moves

#454C73

Fiord

#4B5A62

Smalt Blue

#496267

Compass

#4B5761

#3F576B color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#3F576B color image

#3F576B color ORCN HD wallpaper 3840x2160 (Desktop)

#3F576B color image

#3F576B color ORCN HD wallpaper 1170x2532 (Mobile)

#3F576B color image

#3F576B color solid HD wallpaper 3840x2160 (Desktop)

#3F576B color image

#3F576B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

HEX#3F576B
RGB63, 87, 107
CMYK17, 8, 0, 58
CSSrgb(63, 87, 107)

HSL207°, 26%, 33%
HSL Precise207.273°, 25.882%, 33.333%
HSV207°, 41%, 42%
HSB207°, 41%, 42%

Normalized R (0.0–1.0)0.247
Normalized G (0.0–1.0)0.341
Normalized B (0.0–1.0)0.420

GLSLvec3(0.247, 0.341, 0.420)
GLSL with alphavec4(0.247, 0.341, 0.420, 1.000)
HLSL / Metalfloat3(0.247, 0.341, 0.420)

Percentage of Red in RGB24.7%
Percentage of Green in RGB34.1%
Percentage of Blue in RGB42%

Color FamilyAzure
Saturation FamilyMild Saturation
Lightness FamilyNeutral

HEX ID3F576B
DECIMAL ID4151147
Name LengthThis color has no name

Seen by search & AI crawlers15 times
Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

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